Modifying the netplan to add interfaces and VLANs

Below is an example of the default netplan file to add an aditional unnumberd interface. 

 

 root@docker-app-1:~# cat /etc/netplan/00-installer-config.yaml # This is the network config written by 'subiquity' network:   ethernets:     ens160:       addresses:       - 10.128.50.10/24       nameservers:         addresses:         - 1.1.1.1         - 1.0.0.1         search: []       routes:       - to: default         via: 10.128.50.1     ens192: {}   version: 2 

 

 Below is an example of the default netplan file to add an aditional unnumberd interface with an attached unnumbered VLAN. 

 

 network:   ethernets:     ens160:       addresses:       - 10.128.50.10/24       nameservers:         addresses:         - 1.1.1.1         - 1.0.0.1         search: []       routes:       - to: default         via: 10.128.50.1     ens192: {}   version: 2 

   vlans:       vlan40:           id: 40           link: ens192